package demo1;
    public class Test {
        public static void main(String[] args) {
            Dog dog = new Dog();
            dog.name = "大黄";
            dog.eat();
            dog.bark();

            System.out.println("==========");

            Cat cat = new Cat();
            cat.name = "小虎";
            cat.eat();
            cat.mimi();
        }
    }
